25352141 has 16 divisors (see below), whose sum is σ = 28075008. Its totient is φ = 22833360.

The previous prime is 25352113. The next prime is 25352143. The reversal of 25352141 is 14125352.

It is not a de Polignac number, because 25352141 - 2⁶ = 25352077 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25352143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 685175 + ... + 685211.

It is an arithmetic number, because the mean of its divisors is an integer number (1754688).

Almost surely, 2^25352141 is an apocalyptic number.

It is an amenable number.

25352141 is a deficient number, since it is larger than the sum of its proper divisors (2722867).

25352141 is an frugal number, since it uses more digits than its factorization.

25352141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153 (or 91 counting only the distinct ones).

The product of its digits is 1200, while the sum is 23.

The square root of 25352141 is about 5035.0909624355. The cubic root of 25352141 is about 293.7682664965.

Adding to 25352141 its reverse (14125352), we get a palindrome (39477493).

The spelling of 25352141 in words is "twenty-five million, three hundred fifty-two thousand, one hundred forty-one".